The US Department of Energy says to crank your thermostat up to 78 degrees during the summer when you're at home.

Air conditioning costs are expected to rise by 4% this summer, according to the Energy Information Administration. Here’s how experts advise to save.

On National HVAC Tech Day, industry leaders open up about what makes a great technician — and how the role is evolving.

Summer is right around the corner. Here are my favorite home cooling tricks for staying chill in scorching temperatures.

Modeling of a HVAC system for clean rooms Abstract: This paper presents a thermal model for a Heating, Ventilation and Air Conditioning system (HVAC) and the analysis to observe its effects in clean ...

Here's how to tell whether to go with a window a/c, portable unit, a ductless mini-spit, an evaporative cooler—or a combo of ...

If you have an older HVAC system, it might be time to think about a replacement. Refrigerant cost ‘up 600%’: HVAC expert “Refrigerant cost, because there is no refrigerant available, is up 600%,” ...

In 2018, the Department of Energy (DOE) conducted a study that found that 70-90% of newly installed residential HVAC systems were installed with significant, detectable faults. That’s 70-90% of HVAC ...

If your HVAC system is poorly maintained, it will lose its ability to heat or cool effectively. When dirt accumulates, the filters become blocked and parts fail, and your heating or cooling units use ...